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Which element is a metal with an outermost electron configuration of 6s2?
Wiki User
∙ 11y ago
Barium (56)
Wiki User
∙ 11y ago
The element with an outermost electron configuration of 6s2 is Barium (Ba). It is classified as an alkaline earth metal on the Periodic Table.
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What group have element that has the electron configuration 1s22s22p63s23p63d14s2?
This electron configuration belongs to the element chromium, which has the atomic number 24. Chromium is a transition metal element.
How many electrons does potassium need to gain or loose to become more stable?
Potassium (K), an Alkali Metal in Group 1 with atomic number 19, has a single valence electron in its outermost shell. Therefore it only needs to lose one electron in order for the element to become stable.
What alkali metal has two energy levels?
Lithium is the alkali metal that has two energy levels in its electron configuration. Its electron configuration is [He] 2s¹.
What is the electron configuration of tc?
The electron configuration of Technetium (Tc) is [Kr] 4d^5 5s^2.
The first element in a period is always an active?
That is not true. The first element in a period may be active or inactive, depending on the specific electron configuration of the element. For example, the first element in period 1, hydrogen, is not considered an active element.
Why the metal is very reactive?
Metals , generally, have electronic configuration: with outermost electron having 1,2 or 3. Since, they can easily attain noble gas configuration to attain stability; they readily loose electron.
What is the electron configuration of atomic number 10?
Neon is a non metal element. Atomic number of it is 10.
Which element is the most reactive non metal?
Fluorine is the most reactive non-metal element. It readily gains an electron to achieve a stable electron configuration, making it highly reactive.
Write the expected ground-state electron configuration for the alkaline earth metal after radium?
You think probably at Unbinilium (120Ubn) an element not still obtained. The supposed electron configuration of Ubn will be [Uuo]7s2.
What is the electron configuration of tc?
The electron configuration of Technetium (Tc) is [Kr] 4d^5 5s^2.
Is chlorine a metal or nonemetal?
Chlorine is a nonmetal. It is only one electron short of a noble gas electron configuration and is much more likely to abstract an electron from some other element than to donate one to some other element.
The first element in a period is always an active?
That is not true. The first element in a period may be active or inactive, depending on the specific electron configuration of the element. For example, the first element in period 1, hydrogen, is not considered an active element.
What element is an alkaline earth metal whose electron configuration ends in 6s2?
Barium (Ba) is the alkaline earth metal with an electron configuration that ends in 6s2. Its full electron configuration is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2.
What happens to a electrons in a metallic bond?
An element tries to get the stable electronic configuration of the nearest noble gas. If a metal has 1 or 2 or 3 valent electrons, they donate these valent electrons to the non-metals which are deficient of 1 or 2 or 3 electrons. So the extra electron in metals get transferred to the outermost shell of the non metal.
What is the electron configuration of pottasium?
The electron configuration of potassium is 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1. This means that potassium has one electron in its outermost shell.
What is the element with the first alkalia metal with a completed 3p?
It would be potassium (K). Its electron configuration is 1s2 2s2 2p6 3s2 3p6 4s1.
Which group does the electron configuration 1s2 2s2 sp6 3s2 3p6 3d1 4s2 belongs to?
Transition metal and is a d-block element. :) ~Scandium~
